BR112023000298A2 - METHOD IMPLEMENTED IN A WIRELESS TRANSMISSION/RECEIPT UNIT, AND, WIRELESS TRANSMISSION/RECEIPT UNIT - Google Patents
METHOD IMPLEMENTED IN A WIRELESS TRANSMISSION/RECEIPT UNIT, AND, WIRELESS TRANSMISSION/RECEIPT UNITInfo
- Publication number
- BR112023000298A2 BR112023000298A2 BR112023000298A BR112023000298A BR112023000298A2 BR 112023000298 A2 BR112023000298 A2 BR 112023000298A2 BR 112023000298 A BR112023000298 A BR 112023000298A BR 112023000298 A BR112023000298 A BR 112023000298A BR 112023000298 A2 BR112023000298 A2 BR 112023000298A2
- Authority
- BR
- Brazil
- Prior art keywords
- srs
- wireless transmission
- receipt unit
- method implemented
- resources
- Prior art date
Links
- 230000005540 biological transmission Effects 0.000 title abstract 5
- 239000000523 sample Substances 0.000 abstract 1
- 230000008054 signal transmission Effects 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/12—Wireless traffic scheduling
- H04W72/1263—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
- H04W72/1273—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows of downlink data flows
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/04—Wireless resource allocation
- H04W72/044—Wireless resource allocation based on the type of the allocated resource
- H04W72/0446—Resources in time domain, e.g. slots or frames
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
- H04L1/0056—Systems characterized by the type of code used
- H04L1/0061—Error detection codes
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
- H04L5/0051—Allocation of pilot signals, i.e. of signals known to the receiver of dedicated pilots, i.e. pilots destined for a single user or terminal
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/0091—Signaling for the administration of the divided path
- H04L5/0094—Indication of how sub-channels of the path are allocated
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/20—Control channels or signalling for resource management
- H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/20—Control channels or signalling for resource management
- H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
- H04W72/232—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal the control data signalling from the physical layer, e.g. DCI signalling
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
MÉTODO IMPLEMENTADO EM UMA UNIDADE DE TRANSMISSÃO/RECEPÇÃO SEM FIO, E, UNIDADE DE TRANSMISSÃO/RECEPÇÃO SEM FIO. Trata-se de método, aparelho e sistemas para transmissões de sinal de referência (RS) aperiódico flexível. Por exemplo, um método implementado em uma unidade de transmissão/recepção sem fio (WTRU) para comunicações sem fio compreende receber informações de configuração de um ou mais conjuntos de recursos de sinal de referência de sondagem (SRS), sendo que cada conjunto de recursos de SRS dentre o um ou mais conjuntos de recursos de SRS é associado a um deslocamento de intervalo e um conjunto de deltas de deslocamento de intervalo; receber informações de controle de enlace descendente (DCI) que indicam uma solicitação de SRS, sendo que a solicitação de SRS indica um conjunto de recursos de SRS dentre o um ou mais conjuntos de recursos de SRS; determinar uma configuração de SRS a partir de um conjunto de configurações de SRS para transmissões de SRS; determinar um intervalo para transmitir um SRS com base na configuração de SRS determinada; e transmitir, no intervalo determinado, o SRS usando recursos do conjunto de recursos de SRS indicado.METHOD IMPLEMENTED IN A WIRELESS TRANSMISSION/RECEIPT UNIT, AND, WIRELESS TRANSMISSION/RECEIPT UNIT. This relates to method, apparatus and systems for flexible aperiodic reference (RS) signal transmissions. For example, a method implemented in a wireless transmit/receive unit (WTRU) for wireless communications comprises receiving configuration information from one or more probe reference signal (SRS) resource sets, each resource set of SRS from one or more sets of SRS features is associated with a range offset and a set of range offset deltas; receiving downlink control (DCI) information indicating an SRS request, the SRS request indicating a set of SRS resources among the one or more sets of SRS resources; determining an SRS configuration from a set of SRS configurations for SRS transmissions; determining an interval for transmitting an SRS based on the determined SRS configuration; and transmitting, at the determined interval, the SRS using resources from the indicated SRS resource set.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US202063049932P | 2020-07-09 | 2020-07-09 | |
US202063091597P | 2020-10-14 | 2020-10-14 | |
US202163169974P | 2021-04-02 | 2021-04-02 | |
PCT/US2021/041075 WO2022011253A1 (en) | 2020-07-09 | 2021-07-09 | Methods and apparatus for flexible aperiodic srs transmission |
Publications (1)
Publication Number | Publication Date |
---|---|
BR112023000298A2 true BR112023000298A2 (en) | 2023-05-09 |
Family
ID=77168477
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112023000298A BR112023000298A2 (en) | 2020-07-09 | 2021-07-09 | METHOD IMPLEMENTED IN A WIRELESS TRANSMISSION/RECEIPT UNIT, AND, WIRELESS TRANSMISSION/RECEIPT UNIT |
Country Status (7)
Country | Link |
---|---|
US (1) | US20230300806A1 (en) |
EP (1) | EP4179680A1 (en) |
JP (1) | JP2023534432A (en) |
CN (2) | CN116114216A (en) |
BR (1) | BR112023000298A2 (en) |
MX (1) | MX2023000295A (en) |
WO (1) | WO2022011253A1 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11924846B2 (en) * | 2020-07-27 | 2024-03-05 | Samsung Electronics Co., Ltd. | HARQ process identification and soft buffer management for non-terrestrial networks |
US20220231894A1 (en) * | 2021-01-15 | 2022-07-21 | Qualcomm Incorporated | Aperiodic sounding reference signal triggering without data scheduling |
US20220322383A1 (en) * | 2021-04-06 | 2022-10-06 | Qualcomm Incorporated | Timing offset indications for higher frequency bands |
WO2023144086A1 (en) * | 2022-01-31 | 2023-08-03 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Reconfigurable configurations and template configurations for network devices of a wireless communication network |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10979186B2 (en) * | 2017-05-01 | 2021-04-13 | Lg Electronics Inc. | Method of sounding a terminal in a wireless communication system and apparatus therefor |
US11050478B2 (en) * | 2017-12-19 | 2021-06-29 | Samsung Electronics Co., Ltd. | Method and apparatus for beam reporting in next generation wireless systems |
-
2021
- 2021-07-09 MX MX2023000295A patent/MX2023000295A/en unknown
- 2021-07-09 BR BR112023000298A patent/BR112023000298A2/en unknown
- 2021-07-09 CN CN202180058183.0A patent/CN116114216A/en active Pending
- 2021-07-09 EP EP21749481.4A patent/EP4179680A1/en active Pending
- 2021-07-09 JP JP2023501442A patent/JP2023534432A/en active Pending
- 2021-07-09 US US18/013,797 patent/US20230300806A1/en active Pending
- 2021-07-09 CN CN202310863749.8A patent/CN116963288A/en active Pending
- 2021-07-09 WO PCT/US2021/041075 patent/WO2022011253A1/en unknown
Also Published As
Publication number | Publication date |
---|---|
WO2022011253A1 (en) | 2022-01-13 |
JP2023534432A (en) | 2023-08-09 |
EP4179680A1 (en) | 2023-05-17 |
MX2023000295A (en) | 2023-03-31 |
US20230300806A1 (en) | 2023-09-21 |
CN116114216A (en) | 2023-05-12 |
CN116963288A (en) | 2023-10-27 |
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